The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 18, 2021
Filed:
Mar. 07, 2019
Applicant:
Schott Ag, Mainz, DE;
Inventors:
Assignee:
Schott AG, Mainz, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 31/0203 (2014.01); H01L 31/18 (2006.01); H04B 10/67 (2013.01); G02B 6/42 (2006.01); H01L 31/0232 (2014.01);
U.S. Cl.
CPC ...
H01L 31/0203 (2013.01); G02B 6/4206 (2013.01); H01L 31/02327 (2013.01); H01L 31/18 (2013.01); H04B 10/67 (2013.01);
Abstract
A photodiode with a lens cap is provided, having a header with a photodiode active surface area where the photodiode active surface area has a diameter d. Further included is a cap having a fused-in lens, the fused-in lens having a diameter dshown in a top plan view of the cap. The ratio of the diameter of the fused-in lens to the diameter of the photodiode active surface area, d/d, is greater than 30.